Title:
CONTROL VALVE
Document Type and Number:
WIPO Patent Application WO/2024/082935
Kind Code:
A1
Abstract:
Disclosed is a control valve, comprising a valve core (3), the valve core (3) comprising an inlet hole (31) and a first outlet hole (32), the inlet hole (31) being communicated with the first outlet hole (32), and the central axis of the inlet hole (31) intersecting the central axis of the first outlet hole (32). The control valve comprises a fluid inlet (71) and a first fluid outlet (120), the fluid inlet (71) being communicated with the inlet hole (31). When the control valve is located at a first working position, the first outlet hole (32) is communicated with the first fluid outlet (120); when the control valve is located at a second working position, the first outlet hole (32) is not communicated with the first fluid outlet (120). The equivalent flow area of the first outlet hole (32) is greater than the equivalent flow area of the inlet hole (31). The control valve can raise the flow rate of the valve core.
Inventors:
XU MINGHUI (CN)
YAN WEILIN (CN)
YAN WEILIN (CN)
Application Number:
PCT/CN2023/121498
Publication Date:
April 25, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
ZHEJIANG SANHUA COMMERCIAL REFRIGERATION CONTROLS CO LTD (CN)
International Classes:
F16K11/087
Foreign References:
| CN111379864A | 2020-07-07 | |||
| US20060272714A1 | 2006-12-07 | |||
| CN111379872A | 2020-07-07 | |||
| CN210687029U | 2020-06-05 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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